(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione

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Names

[ CAS No. ]:
4295-92-5

[ Name ]:
(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione

[Synonym ]:
meso-3,5-dimethylglutaric anhydride
meso-2,4-dimethylglutaric anhydride
meso-2,4-dimethylglutaric acid anhydride
meso-2,4-dimethylpentanedioic anhydride
cis-3,5-dimethyl glutaric anhydride
3,5-dimethyl-dihydro-pyran-2,6-dione

Chemical & Physical Properties

[ Molecular Formula ]:
C7H10O3

[ Molecular Weight ]:
142.15200

[ Exact Mass ]:
142.06300

[ PSA ]:
43.37000

[ LogP ]:
0.73210

Safety Information

[ HS Code ]:
2917190090

Precursor & DownStream

Precursor

DownStream

  • 3,5-Dimethylpiperidine
  • 2,4-dimethylpentanedioyl dichloride
  • (2R,4S)-2,4-dimethylpentane-1,5-diol

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%


Related Compounds

  • 3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione
  • 2H-PYRAN-2,6(3H)-DIONE, DIHYDRO-3,4-DIMETHYL-
  • 3,5-diethyloxane-2,6-dione
  • (2R,4S)-2,4-Dibromopentane
  • (3R,5S)-3,5-dimethyloxan-2-ol
  • (5Z)-3-acetyl-5-[1-(benzylamino)ethylidene]-4-hydroxypyran-2,6-dione
  • Benzene-1,3-disulfonic acid tert-butyl-amide cyclopropylamide
  • N-Acetyl-6-Iodo-Anthranilic acid
  • 4-(2-Carboxybutyl)-piperidine-1-carboxylic acid tert-butyl ester
  • tert-butyl N-[2-(5-hydroxy-1H-pyrazol-3-yl)ethyl]carbamate
  • Pseudowollastonite (Ca(SiO3))
  • N-(4-bromo-2-fluorophenyl)-2-(1,2,5-dithiazepan-5-yl)acetamide
  • Methyl 4-bromo-6-formylpyridine-2-carboxylate
  • tert-butyl (2E)-3-(4-propoxyphenyl)prop-2-enoate
  • 2-(3-Chloro-5-methylphenyl)pyrrolidine
  • (3S,5R)-3,5-Dimethylpiperazin-2-one
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